About BIN 541579
The Bank Identification Number 541579 identifies cards issued by Citibank, N.A. Hongkong on the Mastercard network in Hong Kong. Cards in this range are credit cards. Card numbers starting with these digits are routed to the issuing institution during payment authorization.
A BIN (Bank Identification Number) - also called an IIN (Issuer Identification Number) - is the first 6-8 digits of a payment card. It reveals the card network, issuer, country, and funding type, but never identifies an individual cardholder or account.
Frequently Asked Questions
What bank issued BIN 541579?
BIN 541579 is issued by Citibank, N.A. Hongkong in Hong Kong.
What card network does BIN 541579 belong to?
BIN 541579 belongs to the Mastercard network and is a credit card.
Is it safe to look up BIN 541579?
Yes. BIN data covers only the first 6-8 digits of a card and is public industry information used by merchants and payment processors. It cannot identify any individual card or cardholder.